NVIDIA GeForce GTX 850A vs AMD Radeon Pro W5500M

VS

NVIDIA GeForce GTX 850A

AMD Radeon Pro W5500M

We compared two Mobile platform GPUs: 2GB VRAM GeForce GTX 850A and 4GB VRAM Radeon Pro W5500M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 850A 's Advantages

Lower TDP (45W vs 85W)

AMD Radeon Pro W5500M 's Advantages

Released 5 years and 11 months late

Boost Clock has increased by 82% (1700MHz vs 936MHz)

More VRAM (4GB vs 2GB)

Larger VRAM bandwidth (224.0GB/s vs 28.80GB/s)

768 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTX 850A

1.198 TFLOPS

Radeon Pro W5500M +299%

4.787 TFLOPS

GeForce GTX 850A

VS

Radeon Pro W5500M

Graphics Card

Mar 2014

Release Date

Feb 2020

GeForce 800A

Generation

Radeon Pro Mobile

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

902 MHz

Base Clock

1000 MHz

936 MHz

Boost Clock

1700 MHz

900 MHz

Memory Clock

1750 MHz

Memory

2GB

Memory Size

4GB

DDR3

Memory Type

GDDR6

128bit

Memory Bus

128bit

28.80GB/s

Bandwidth

224.0GB/s

Render Config

-

Compute Units

22

-

640

Shading Units

1408

40

TMUs

88

16

ROPs

32

-

64 KB (per SMM)

L1 Cache

-

2 MB

L2 Cache

2 MB

-

Theoretical Performance

14.98 GPixel/s

Pixel Rate

54.40 GPixel/s

37.44 GTexel/s

Texture Rate

149.6 GTexel/s

-

FP16 (half)

9.574 TFLOPS

1198 GFLOPS

FP32 (float)

4.787 TFLOPS

37.44 GFLOPS

FP64 (double)

299.2 GFLOPS

Board Design

45W

TDP

85W

-

No outputs

Outputs

No outputs

-

Power Connectors

None

Graphics Processor

GM107

GPU Name

Navi 14

N15P-GT-A1

GPU Variant

Navi 14 PRO XTM

Maxwell

Architecture

RDNA 1.0

TSMC

Foundry

TSMC

28 nm

Process Size

7 nm

1.87 billion

Transistors

6.4 billion

148 mm²

Die Size

158 mm²

Graphics Features

12 (11_0)

DirectX

12 (12_1)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.3

Vulkan

1.3

5.0

CUDA

-

5.1

Shader Model

6.5

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